From b524d2b3431088271c73fbd33ac08ab5bf4ad374 Mon Sep 17 00:00:00 2001
From: Michael Schroeder <mls@suse.de>
Date: Wed, 24 Apr 2013 11:53:00 +0200
Subject: [PATCH] add SOLVER_TRANSACTION_OBSOLETE_IS_UPGRADE helper flag

Many users don't want to show the obsoletes as extra part of the
classification. Only makes sense when SOLVER_TRANSACTION_SHOW_OBSOLETES
is also specified.
---
 bindings/solv.i   | 1 +
 examples/p5solv   | 4 ++--
 examples/pysolv   | 4 ++--
 examples/rbsolv   | 4 ++--
 src/transaction.c | 8 ++++++--
 src/transaction.h | 2 ++
 6 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/bindings/solv.i b/bindings/solv.i
index 3756668..d4e1c97 100644
--- a/bindings/solv.i
+++ b/bindings/solv.i
@@ -2628,6 +2628,7 @@ rb_eval_string(
   static const int SOLVER_TRANSACTION_SHOW_OBSOLETES = SOLVER_TRANSACTION_SHOW_OBSOLETES;
   static const int SOLVER_TRANSACTION_SHOW_MULTIINSTALL = SOLVER_TRANSACTION_SHOW_MULTIINSTALL;
   static const int SOLVER_TRANSACTION_CHANGE_IS_REINSTALL = SOLVER_TRANSACTION_CHANGE_IS_REINSTALL;
+  static const int SOLVER_TRANSACTION_OBSOLETE_IS_UPGRADE = SOLVER_TRANSACTION_OBSOLETE_IS_UPGRADE;
   static const int SOLVER_TRANSACTION_MERGE_VENDORCHANGES = SOLVER_TRANSACTION_MERGE_VENDORCHANGES;
   static const int SOLVER_TRANSACTION_MERGE_ARCHCHANGES = SOLVER_TRANSACTION_MERGE_ARCHCHANGES;
   static const int SOLVER_TRANSACTION_RPM_ONLY = SOLVER_TRANSACTION_RPM_ONLY;
diff --git a/examples/p5solv b/examples/p5solv
index 178a25a..7d964ce 100755
--- a/examples/p5solv
+++ b/examples/p5solv
@@ -666,7 +666,7 @@ if ($trans->isempty()) {
 }
 
 print "\nTransaction summary:\n\n";
-for my $c ($trans->classify()) {
+for my $c ($trans->classify($solv::Transaction::SOLVER_TRANSACTION_SHOW_OBSOLETES|$solv::Transaction::SOLVER_TRANSACTION_OBSOLETE_IS_UPGRADE)) {
   if ($c->{'type'} == $solv::Transaction::SOLVER_TRANSACTION_ERASE) {
     print "$c->{'count'} erased packages:\n";
   } elsif ($c->{'type'} == $solv::Transaction::SOLVER_TRANSACTION_INSTALL) {
@@ -703,7 +703,7 @@ while (1) {
   my $yn = <STDIN>;
   chomp $yn;
   last if $yn eq 'y';
-  exit(1) if $yn eq 'n';
+  exit(1) if $yn eq 'n' || $yn eq 'q';
 }
 
 my @newpkgs = $trans->newpackages();
diff --git a/examples/pysolv b/examples/pysolv
index ff71c42..b47b859 100755
--- a/examples/pysolv
+++ b/examples/pysolv
@@ -800,7 +800,7 @@ if trans.isempty():
 print
 print "Transaction summary:"
 print
-for cl in trans.classify():
+for cl in trans.classify(Transaction.SOLVER_TRANSACTION_SHOW_OBSOLETES | Transaction.SOLVER_TRANSACTION_OBSOLETE_IS_UPGRADE):
     if cl.type == Transaction.SOLVER_TRANSACTION_ERASE:
         print "%d erased packages:" % cl.count
     elif cl.type == Transaction.SOLVER_TRANSACTION_INSTALL:
@@ -834,7 +834,7 @@ while True:
     sys.stdout.flush()
     yn = sys.stdin.readline().strip()
     if yn == 'y': break
-    if yn == 'n': sys.exit(1)
+    if yn == 'n' or yn == 'q': sys.exit(1)
 newpkgs = trans.newpackages()
 newpkgsfp = {}
 if newpkgs:
diff --git a/examples/rbsolv b/examples/rbsolv
index 33f5791..e1ca45a 100755
--- a/examples/rbsolv
+++ b/examples/rbsolv
@@ -679,7 +679,7 @@ if trans.isempty?
 end
 
 puts "\nTransaction summary:\n"
-for cl in trans.classify()
+for cl in trans.classify(Solv::Transaction::SOLVER_TRANSACTION_SHOW_OBSOLETES | Solv::Transaction::SOLVER_TRANSACTION_OBSOLETE_IS_UPGRADE)
   if cl.type == Solv::Transaction::SOLVER_TRANSACTION_ERASE
     puts "#{cl.count} erased packages:"
   elsif cl.type == Solv::Transaction::SOLVER_TRANSACTION_INSTALL
@@ -715,7 +715,7 @@ while true:
   STDOUT.flush
   yn = STDIN.gets.strip
   break if yn == 'y'
-  abort if yn == 'n'
+  abort if yn == 'n' || yn == 'q'
 end
 
 newpkgs = trans.newpackages()
diff --git a/src/transaction.c b/src/transaction.c
index 071f156..94f0236 100644
--- a/src/transaction.c
+++ b/src/transaction.c
@@ -260,15 +260,19 @@ transaction_type(Transaction *trans, Id p, int mode)
   if (s->repo == pool->installed && (mode & SOLVER_TRANSACTION_SHOW_ACTIVE) == 0)
     {
       /* erase element and we're showing the passive side */
-      if ((mode & SOLVER_TRANSACTION_SHOW_OBSOLETES) == 0 && type == SOLVER_TRANSACTION_OBSOLETED)
+      if (type == SOLVER_TRANSACTION_OBSOLETED && (mode & SOLVER_TRANSACTION_SHOW_OBSOLETES) == 0)
 	type = SOLVER_TRANSACTION_ERASE;
+      if (type == SOLVER_TRANSACTION_OBSOLETED && (mode & SOLVER_TRANSACTION_OBSOLETE_IS_UPGRADE) != 0)
+	type = SOLVER_TRANSACTION_UPGRADED;
       return type;
     }
   if (s->repo != pool->installed && (mode & SOLVER_TRANSACTION_SHOW_ACTIVE) != 0)
     {
       /* install element and we're showing the active side */
-      if ((mode & SOLVER_TRANSACTION_SHOW_OBSOLETES) == 0 && type == SOLVER_TRANSACTION_OBSOLETES)
+      if (type == SOLVER_TRANSACTION_OBSOLETES && (mode & SOLVER_TRANSACTION_SHOW_OBSOLETES) == 0)
 	type = SOLVER_TRANSACTION_INSTALL;
+      if (type == SOLVER_TRANSACTION_OBSOLETES && (mode & SOLVER_TRANSACTION_OBSOLETE_IS_UPGRADE) != 0)
+	type = SOLVER_TRANSACTION_UPGRADE;
       return type;
     }
 
diff --git a/src/transaction.h b/src/transaction.h
index 4f9acf3..a6b0782 100644
--- a/src/transaction.h
+++ b/src/transaction.h
@@ -77,6 +77,8 @@ typedef struct _Transaction {
 
 #define SOLVER_TRANSACTION_KEEP_PSEUDO		(1 << 8)
 
+#define SOLVER_TRANSACTION_OBSOLETE_IS_UPGRADE  (1 << 9)
+
 /* extra classifications */
 #define SOLVER_TRANSACTION_ARCHCHANGE		0x100
 #define SOLVER_TRANSACTION_VENDORCHANGE		0x101
-- 
2.7.4